2027Calendar of Astronomical Events

    

2027Phases of the Moon

Moskow Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Moskow Time(Greenwich Mean Time + 3 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2027 Phases of the Moon
Moskow Time
New Moon First Quarter Full Moon Last Quarter
Jan 7 23:24 Jan 15 23:34 Jan 22 15:17 Jan 29 13:55
Feb 6 18:56 A Feb 14 10:58 Feb 21 02:23 n Feb 28 08:16
Mar 8 12:29 Mar 15 19:25 Mar 22 13:44 Mar 30 03:54
Apr 7 02:51 Apr 14 01:57 Apr 21 01:27 Apr 28 23:18
May 6 13:58 May 13 07:44 May 20 13:59 May 28 16:58
Jun 4 22:40 Jun 11 13:56 Jun 19 03:44 Jun 27 07:54
Jul 4 06:02 Jul 10 21:39 Jul 18 18:45 Jul 26 19:55
Aug 2 13:05 T Aug 9 07:54 Aug 17 10:29 n Aug 25 05:27
Aug 31 20:41 Sep 7 21:31 Sep 16 02:04 Sep 23 13:20
Sep 30 05:36 Oct 7 14:47 Oct 15 16:47 Oct 22 20:29
Oct 29 16:36 Nov 6 11:00 Nov 14 06:26 Nov 21 03:48
Nov 28 06:24 Dec 6 08:22 Dec 13 19:09 Dec 20 12:11
Dec 27 23:12 ---

An eclipse of the Sun can only occur at New Moon (see: Solar Eclipses for Beginners), while an eclipse of the Moon can only occur at Full Moon (see: Lunar Eclipses for Beginners). In any calendar year there are a minimum of two solar and two lunar eclipses.

If an eclipse of the Sun or Moon takes place on a given date, it is noted by a character next to the date in the table above. Solar eclipses are indicated as: T=Total, A=Annular, H=Hybrid and P=Partial.Lunar eclipses are indicated as: t=Total, p=Partial, and n=Penumbral.

Phases of the Moon Photo Gallery is an image collection showing the Moon's phases over a complete synodic month.


2027Calendar of Astronomical Events

Moskow Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Moskow Time(Greenwich Mean Time + 3 hours).If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2027Calendar of Astronomical Events
Moskow Time
January - June July - December
Date     MSK   Event        (h:m)Jan 01  03:29  Spica 2.8°N of Moon    01  20     Mercury at Superior Conjunction     03  05     Earth at Perihelion: 0.98333 AU    03  22     Venus at Greatest Elong: 47.0°W    04  07     Quadrantid Meteor Shower    04  19:34  Antares 0.3°N of Moon    07  11:10  Moon at Apogee: 406610 km    07  23:24  NEW MOON     10  18:58  Moon at Ascending Node     15  23:34  FIRST QUARTER MOON     18  11:46  Pleiades 1.1°S of Moon    22  00:49  Moon at Perigee: 357285 km    22  02:18  Pollux 4.4°N of Moon    22  15:17  FULL MOON     22  23:17  Beehive 0.4°N of Moon    23  20:26  Moon at Descending Node     24  03:24  Jupiter 1.5°N of Moon    24  12:19  Regulus 1.5°N of Moon    25  06:39  Mars 6.5°N of Moon    28  10:55  Spica 2.9°N of Moon    29  13:55  LAST QUARTER MOON Feb 01  01:48  Antares 0.4°N of Moon    03  09     Mercury at Greatest Elong: 18.3°E    03  16:31  Moon at Apogee: 406189 km    06  11     Mercury at Perihelion     06  18:56  NEW MOON     06  19:00  Annular Solar Eclipse; mag=0.928    07  00:44  Moon at Ascending Node     08  06:36  Mercury 0.4°N of Moon: Occn.    11  03     Jupiter at Opposition     14  10:58  FIRST QUARTER MOON     14  19:13  Pleiades 1.2°S of Moon    18  12:50  Pollux 4.4°N of Moon    18  20     Mercury at Inferior Conjunction     19  10:16  Beehive 0.4°N of Moon    19  10:30  Moon at Perigee: 361015 km    19  18     Mars at Opposition     20  07:40  Moon at Descending Node     20  08:46  Jupiter 1.2°N of Moon: Occn.    20  23:33  Regulus 1.5°N of Moon    21  02:13  Pen. Lunar Eclipse; mag=0.927    21  02:23  FULL MOON     21  02:48  Mars 5.9°N of Moon    22  07:31  Mars 3.8°N of Regulus    24  20:14  Spica 2.9°N of Moon    28  08:16  LAST QUARTER MOON     28  09:09  Antares 0.4°N of MoonMar 03  08:41  Moon at Apogee: 405221 km    04  21:59  Venus 2.1°N of Moon    05  02     Mars at Aphelion:  1.66610 AU    06  07:41  Moon at Ascending Node     06  08:28  Mercury 1.2°N of Moon    08  12:29  NEW MOON     14  00:43  Pleiades 1.1°S of Moon    15  19:25  FIRST QUARTER MOON     17  10     Mercury at Greatest Elong: 27.6°W    17  20:40  Pollux 4.5°N of Moon    18  18:52  Beehive 0.4°N of Moon    19  07:31  Moon at Perigee: 366440 km    19  13:05  Jupiter 0.9°N of Moon: Occn.    19  16:05  Moon at Descending Node     19  21:33  Mars 4.3°N of Moon    20  09:13  Regulus 1.5°N of Moon    20  23:25  Vernal Equinox     22  10     Mercury at Aphelion     22  13:44  FULL MOON     24  06:12  Spica 2.8°N of Moon    25  01     Neptune in Conjunction with Sun     27  17:36  Antares 0.3°N of Moon    30  03:54  LAST QUARTER MOON     31  04:33  Moon at Apogee: 404331 km    31  09     Mars 4.3°N of JupiterApr 02  13:17  Moon at Ascending Node     04  09:49  Venus 3.3°S of Moon    07  02:51  NEW MOON     07  20     Saturn in Conjunction with Sun     10  06:30  Pleiades 0.9°S of Moon    14  01:57  FIRST QUARTER MOON     14  02:23  Pollux 4.7°N of Moon    14  03:41  Moon at Perigee: 370001 km    15  01:01  Beehive 0.6°N of Moon    15  18:01  Jupiter 1.0°N of Moon: Occn.    15  19:31  Moon at Descending Node     16  04:00  Mars 3.3°N of Moon    16  16:21  Regulus 1.6°N of Moon    17  08     Venus at Aphelion     19  14     Mercury 0.6°N of Saturn    20  15:09  Spica 2.8°N of Moon    21  01:27  FULL MOON     23  04     Lyrid Meteor Shower    24  02:16  Antares 0.1°N of Moon    28  00:21  Moon at Apogee: 404170 km    28  23:18  LAST QUARTER MOON     29  00     Mercury at Superior Conjunction     29  16:24  Moon at Ascending Node May 05  10     Mercury at Perihelion     05  17     Eta-Aquarid Meteor Shower    06  13:58  NEW MOON     07  19     Venus 0.6°N of Saturn    09  23:07  Moon at Perigee: 366635 km    11  08:06  Pollux 4.9°N of Moon    12  06:32  Beehive 0.9°N of Moon    12  20:03  Moon at Descending Node     13  01:49  Jupiter 1.3°N of Moon    13  07:44  FIRST QUARTER MOON     13  21:57  Regulus 1.9°N of Moon    13  22:34  Mars 3.3°N of Moon    14  02:11  Mercury 7.3°N of Aldebaran    14  13:58  Mars 1.1°N of Regulus    17  22:16  Spica 2.9°N of Moon    20  13:59  FULL MOON     21  10:08  Antares 0.0°S of Moon    25  18:13  Moon at Apogee: 404801 km    26  18:22  Moon at Ascending Node     27  11     Uranus in Conjunction with Sun     28  13     Mercury at Greatest Elong: 22.9°E    28  16:58  LAST QUARTER MOON Jun 04  22:40  NEW MOON     06  09:29  Mercury 2.7°S of Moon    06  17:54  Moon at Perigee: 361703 km    07  15:40  Pollux 5.1°N of Moon    08  13:29  Beehive 1.1°N of Moon    08  16:02  Venus 5.0°S of Pleiades    08  22:23  Moon at Descending Node     09  13:54  Jupiter 1.9°N of Moon    10  04:01  Regulus 2.2°N of Moon    11  01:45  Mars 3.9°N of Moon    11  13:56  FIRST QUARTER MOON     14  04:01  Spica 3.0°N of Moon    16  13:11  Venus 4.7°N of Aldebaran    17  16:46  Antares 0.0°S of Moon    19  03:44  FULL MOON     21  17:11  Summer Solstice     22  08:08  Moon at Apogee: 405698 km    22  21:25  Moon at Ascending Node     23  11     Mercury at Inferior Conjunction     27  07:54  LAST QUARTER MOON 
Date     MSK   Event        (h:m)Jul 01  10:04  Pleiades 0.9°S of Moon    01  11     Mercury 4.6°S of Venus    04  06:02  NEW MOON     04  23:55  Moon at Perigee: 358284 km    05  09     Earth at Aphelion: 1.01673 AU    05  22:38  Beehive 1.2°N of Moon    06  05:14  Moon at Descending Node     07  06:14  Jupiter 2.5°N of Moon    07  12:01  Regulus 2.3°N of Moon    09  10:52  Mars 4.7°N of Moon    10  21:39  FIRST QUARTER MOON     11  09:50  Spica 3.2°N of Moon    14  22:34  Antares 0.1°N of Moon    15  22     Mercury at Greatest Elong: 20.7°W    18  18:45  FULL MOON     18  19:03  Pen. Lunar Eclipse; mag=0.002    19  14:52  Moon at Apogee: 406217 km    20  02:33  Moon at Ascending Node     25  09:23  Jupiter 0.4°N of Regulus    26  19:55  LAST QUARTER MOON     28  19     Delta-Aquarid Meteor Shower    28  19:20  Pleiades 1.0°S of MoonAug 01  09     Mercury at Perihelion     02  09:28  Moon at Perigee: 357362 km    02  13:05  NEW MOON     02  13:07  Total Solar Eclipse; mag=1.079    02  15:33  Moon at Descending Node     04  01:38  Jupiter 3.0°N of Moon    07  00:13  Mars 5.2°N of Moon    07  17     Venus at Perihelion     07  17:03  Spica 3.3°N of Moon    09  07:54  FIRST QUARTER MOON     11  04:31  Antares 0.1°N of Moon    11  14     Mercury at Superior Conjunction     12  03     Venus at Superior Conjunction     13  11     Perseid Meteor Shower    15  17:23  Moon at Apogee: 406086 km    16  08:51  Moon at Ascending Node     17  10:14  Pen. Lunar Eclipse; mag=0.546    17  10:29  FULL MOON     23  17:36  Mars 1.7°N of Spica    25  02:36  Pleiades 0.9°S of Moon    25  05:27  LAST QUARTER MOON     28  22:14  Pollux 5.2°N of Moon    29  19:49  Beehive 1.3°N of Moon    30  02:01  Moon at Descending Node     30  18:36  Moon at Perigee: 359208 km    31  11     Jupiter in Conjunction with Sun     31  20:41  NEW MOON Sep 02  07:46  Mercury 4.5°N of Moon    04  02:07  Spica 3.2°N of Moon    04  16:45  Mars 5.2°N of Moon    07  11:34  Antares 0.0°N of Moon    07  21:31  FIRST QUARTER MOON     12  02:39  Moon at Apogee: 405384 km    12  14:26  Moon at Ascending Node     14  09     Mercury at Aphelion     16  02:04  FULL MOON     21  06:21  Mercury 0.2°S of Spica    21  08:12  Pleiades 0.8°S of Moon    23  09:02  Autumnal Equinox     23  13:20  LAST QUARTER MOON     25  01     Mercury at Greatest Elong: 26.3°E    25  06:15  Pollux 5.3°N of Moon    26  04:34  Beehive 1.4°N of Moon    26  09:04  Moon at Descending Node     27  18:35  Regulus 2.4°N of Moon    27  23:12  Moon at Perigee: 363455 km    28  16     Neptune at Opposition     28  18:39  Jupiter 4.2°N of Moon    30  05:36  NEW MOON Oct 02  03:27  Mercury 1.8°N of Moon    03  11:58  Mars 4.5°N of Moon    04  20:01  Antares 0.2°S of Moon    07  14:47  FIRST QUARTER MOON     09  17:57  Moon at Ascending Node     09  18:47  Moon at Apogee: 404531 km    11  17     Mercury 3.8°S of Venus    15  16:47  FULL MOON     18  03     Saturn at Opposition     18  13:48  Pleiades 0.6°S of Moon    19  18     Mercury at Inferior Conjunction     22  03     Orionid Meteor Shower    22  12:10  Pollux 5.6°N of Moon    22  20:29  LAST QUARTER MOON     23  11:01  Beehive 1.6°N of Moon    23  11:15  Moon at Descending Node     25  02:09  Regulus 2.6°N of Moon    25  08:36  Moon at Perigee: 368651 km    26  12:33  Jupiter 4.9°N of Moon    28  09     Mercury at Perihelion     29  16:36  NEW MOON     29  16:47  Mars 3.7°N of Antares    31  10:57  Venus 4.4°N of MoonNov 01  05:13  Antares 0.4°S of Moon    01  09:53  Mars 3.3°N of Moon    04  12     Mercury at Greatest Elong: 18.8°W    05  03:48  Mercury 4.0°N of Spica    05  19:54  Moon at Ascending Node     06  04     S Taurid Meteor Shower    06  11:00  FIRST QUARTER MOON     06  14:37  Moon at Apogee: 404183 km    09  09:44  Venus 3.8°N of Antares    13  03     N Taurid Meteor Shower    14  06:26  FULL MOON     14  21:14  Pleiades 0.5°S of Moon    18  09     Leonid Meteor Shower    18  17:45  Pollux 5.9°N of Moon    19  03:10  Moon at Perigee: 369356 km    19  11:34  Moon at Descending Node     19  16:29  Beehive 1.9°N of Moon    21  03:48  LAST QUARTER MOON     21  07:52  Regulus 2.9°N of Moon    23  02:55  Jupiter 5.5°N of Moon    25  04     Venus 0.3°S of Mars    25  05:24  Spica 3.2°N of Moon    28  01     Venus at Aphelion     28  06:24  NEW MOON     30  10:53  Mars 1.6°N of Moon    30  13     Uranus at Opposition     30  16:20  Venus 0.9°N of Moon: Occn.Dec 02  22:38  Moon at Ascending Node     04  11:42  Moon at Apogee: 404663 km    06  08:22  FIRST QUARTER MOON     12  01     Mercury at Superior Conjunction     12  06:55  Pleiades 0.5°S of Moon    13  19:09  FULL MOON     14  23     Geminid Meteor Shower    16  01:19  Pollux 6.0°N of Moon    16  05:21  Moon at Perigee: 364026 km    16  15:21  Moon at Descending Node     16  23:23  Beehive 2.1°N of Moon    18  13:50  Regulus 3.1°N of Moon    20  12:11  LAST QUARTER MOON     20  13:40  Jupiter 6.0°N of Moon    22  05:43  Winter Solstice     22  11:13  Spica 3.3°N of Moon    23  07     Ursid Meteor Shower    25  21:01  Antares 0.4°S of Moon    27  23:12  NEW MOON     30  03:51  Moon at Ascending Node     31  04:54  Venus 3.1°S of Moon    

Terms Used in Astronomical Events Calendar

  • Perihelion - instant when a planet is closest to the Sun
  • Aphelion - instant when a planet is furthest from the Sun
  • Perigee - instant when the Moon is closest to Earth
  • Apogee - instant when the Moon is furthest from Earth
  • Inferior Conjunction - instant when a planet (Mercury or Venus) passes between Earth and the Sun
  • Superior Conjunction - instant when a planet (Mercury or Venus) passes on the opposite side of the Sun from Earth
  • Greatest Elongation - the maximum angular separation between the Sun and the planet (Mercury or Venus) as seen from Earth
    - during eastern elongation (E), the planet appears as an evening star;
    - during western elongation (W), the planet appears as a morning star
  • Opposition - instant when a planet appears opposite the Sun as seen from Earth
  • Conjunction - instant when a planet appears closest the Sun as seen from Earth
  • Occultation - the Moon occults or eclipses a star or planet
  • Ascending Node - point where the Moon crosses from the southern to northern portion of its orbit
  • Descending Node - point where the Moon crosses from the northern to the southern portion of its orbit

  • Aldebaran - bright star in the constellation Taurus
  • Pollux - bright star in the constellation Gemini
  • Regulus - bright star in the constellation Leo
  • Spica - bright star in the constellation Virgo
  • Antares - bright star in the constellation Scorpius
  • Pleiades - bright star cluster in the constellation Taurus
  • Beehive - bright star cluster in the constellation Cancer

Calendars of Astronomical Events: 2021 to 2030

Europe, Africa, and the Middle East

Below are links to calendars of astronomical events from 2021 to 2030 for five time zones
in Europe, Africa, and the Middle East.
Choose a time zone and click on a year to get a calendar of astronomical events for that year.

Calendar of Astronomical Events - Europe, Africa, & Middle East
GMT 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
CET 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
EET 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
MSK 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
GST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

        Time Zones Abbreviations
        • GMT = Greenwich Mean Time
        • CET = Central European Time (= GMT + 1 hour)
        • EET = Eastern European Time (= GMT + 2 hours)
        • MSK = Moscow Time (= GMT + 3 hours)
        • GST = Gulf Standard Time (= GMT + 4 hours)

A time zone may have a different name in different countries. Note the difference in hours between a given time zone and Greenwich Mean Time to help in identification.

For other years and other time zones, visit: Calendars of Astronomical Events.

Accuracy of the Astronomical Events Calendars

The goal of the Astronomical Events Calendars is to present a wide range of solar system phenomena with reasonable accuracy. In general, events listed to the nearest hour are accurate to ± 30 minutes.Events listed with a precision in hours and minutes (i.e., hh:mm) are typically accurate to ± 5 minutes or less.

The following table gives a more detailed breakdown of the accuracy of times for various astronomical events.

Accuracy of the Astronomical Events Calendars
Solstice/Equinox (Earth) ± 0.5 minute
Aphelion/Perihelion (Earth) ± 30 minutes; ± 0.00001 AU
Solar and Lunar Eclipses ± 0.5 minute
Phases of the Moon ± 0.5 minute
Moon at Nodes ± 2 minutes
Apogee/Perigee of Moon ± 5 minutes; ± 5 kilometers
Conjunctions of Moon with Star or Planet ± 10 minutes
Conjunctions of Planet with Planet ± 3 hours
Inferior/Superior Conjunctions (Mercury & Venus) ± 30 minutes
Greatest Elongation (Mercury & Venus) ± 30 minutes
Opposition/Conjunction (Outer Planets) ± 3 hours
Aphelion/Perihelion of Planets ± 30 minutes

Acknowledgements

All calculations are by Fred Espenak and he assumes full responsibility for their accuracy. Algorithms used in predicting many of the astronomical events are based on Astronomical Algorithms by Jean Meeus (Willmann-Bell Inc. Richmond 1998).

Permission is freely granted to reproduce this data when accompanied by the acknowledgment:


Return to: Calendars of Astronomical Events

Return to: Planetary Ephemeris Data